Home Comparison Intel Core i9 14900K vs Intel Core i9 9900

Intel Core i9 14900K vs Intel Core i9 9900

Intel Core i9 14900K
VS
Intel Core i9 9900
Intel Core i9 14900K Intel Core i9 9900
We compared two desktop CPUs: Intel Core i9 14900K with 24 cores 3.2GHz and Intel Core i9 9900 with 8 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900K 's Advantages
Released 4 years and 6 months late
Better graphics card performance
Higher specification of memory (DDR5-5600 vs DDR4-2666)
Larger memory bandwidth (89.6GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.2GHz vs 3.1GHz)
Larger L3 cache size (36MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i9 9900 's Advantages
Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 14900K +86%
2358
Intel Core i9 9900
1267
Cinebench R23 Multi Core
Intel Core i9 14900K +218%
38497
Intel Core i9 9900
12084
Geekbench 6 Single Core
Intel Core i9 14900K +99%
3169
Intel Core i9 9900
1589
Geekbench 6 Multi Core
Intel Core i9 14900K +214%
22637
Intel Core i9 9900
7205
Blender
Intel Core i9 14900K +526%
652
Intel Core i9 9900
104
Passmark CPU Single Core
Intel Core i9 14900K +68%
4770
Intel Core i9 9900
2833
Passmark CPU Multi Core
Intel Core i9 14900K +266%
61120
Intel Core i9 9900
16692
Intel Core i9 14900K
VS
Intel Core i9 9900

General Parameters

Oct 2023
Release Date
Apr 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Coffee Lake
i9-14900K
Processor Number
i9-9900
LGA-1700
Socket
LGA-1151
UHD Graphics 770
Integrated Graphics
UHD Graphics 630
Core i9 (Raptor Lake Refresh)
Generation
-

Package

10 nm
Manufacturing Process
14 nm
LGA-1700
Socket
LGA-1151
125 W
Power Consumption
65 W
253 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C
Intel
Foundry
-
257 mm²
Die Size
-
FC-LGA16A
Package
-

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.2 GHz
Performance Core Base Frequency
3.1 GHz
6 GHz
Performance Core Turbo Frequency
5 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
2.4 GHz
Efficiency Core Base Frequency
-
4.4 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
8
32
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
31x
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
36 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR5-5600, DDR4-3200
Memory Types
DDR4-2666
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
41.6 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1650 MHz
GPU Max Dynamic Frequency
1200 MHz
256
Shader Units
192
16
Texture Units
24
8
Raster Operation Units
3
32
Execution Units
24
15 W
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
0.78 TFLOPS
Graphics Performance
0.38 TFLOPS

Miscellaneous

Intel Core i9 14900K
Official Website
Intel Core i9 9900
5.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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